US 11,877,182 B2
Wireless communication method, terminal device and network device
Hai Tang, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Jun. 7, 2021, as Appl. No. 17/340,872.
Application 17/340,872 is a continuation of application No. PCT/CN2019/082780, filed on Apr. 15, 2019.
Claims priority of application No. PCT/CN2018/120292 (WO), filed on Dec. 11, 2018; and application No. PCT/CN2019/072345 (WO), filed on Jan. 18, 2019.
Prior Publication US 2021/0297901 A1, Sep. 23, 2021
Int. Cl. H04W 4/00 (2018.01); H04W 28/06 (2009.01); H04W 76/15 (2018.01); H04L 1/1812 (2023.01); H04L 1/1867 (2023.01); H04W 28/02 (2009.01); H04W 80/02 (2009.01)
CPC H04W 28/06 (2013.01) [H04L 1/1819 (2013.01); H04L 1/1896 (2013.01); H04W 28/0268 (2013.01); H04W 76/15 (2018.02); H04W 80/02 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A wireless communication method, applied to a scenario where carrier aggregation (CA) and dual connectivity (DC) are combined, comprising:
in a case where a first condition is met, determining, by a terminal device, to perform a duplication transmission, and/or, determining, by the terminal device, to trigger a duplication transmission;
determining, by the terminal device, the first condition and/or a judgment factor comprised in the first condition according to first information;
determining, by the terminal device according to the first information, a radio link control (RLC) entity used for transmitting data in a case where the duplication transmission has been determined to be performed or triggered; and
in a case where a second condition is met, determining, by the terminal device, whether the first condition is met;
wherein the first information comprises an identifier of the RLC entity, and the first condition comprises the identifier of the RLC entity being a specific identifier;
wherein the second condition comprises at least one of:
periodically detecting whether the first condition is met, and a number of times that the first condition is met being greater than or equal to a ninth threshold;
periodically detecting the judgment factor of the first condition, and the judgment factor of the first condition being greater than or equal to a tenth threshold;
periodically detecting whether the first condition is met after receiving first indication information, and the number of times that the first condition is met being greater than or equal to the ninth threshold;
periodically detecting the judgment factor of the first condition after receiving the first indication information, and the judgment factor of the first condition being greater than or equal to the tenth threshold;
a change of a band width part BWP;
network switching;
after receiving second indication information; and
after receiving a message comprising the first information; and
wherein the first indication information is carried in a first message, wherein the first message is one of a radio resource control (RRC) message, a media access control control element (MAC CE), and downlink control information (DCI), and is dedicated to indicate the first indication information, or, the first message is a network message comprising the first information.